83431040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1730

約数の個数: 128

約数和(自身を含む): 248814720

約数和(自身を除く): 165383680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1693, 1760, 2240, 2464, 3080, 3386, 3520, 4480, 4928, 6160, 6772, 7040, 8465, 9856, 11851, 12320, 13544, 16930, 18623, 23702, 24640, 27088, 33860, 37246, 47404, 49280, 54176, 59255, 67720, 74492, 93115, 94808, 108352, 118510, 130361, 135440, 148984, 186230, 189616, 216704, 237020, 260722, 270880, 297968, 372460, 379232, 474040, 521444, 541760, 595936, 651805, 744920, 758464, 948080, 1042888, 1083520, 1191872, 1303610, 1489840, 1516928, 1896160, 2085776, 2383744, 2607220, 2979680, 3792320, 4171552, 5214440, 5959360, 7584640, 8343104, 10428880, 11918720, 16686208, 20857760, 41715520, 83431040]

約数ペア:

[(1, 83431040), (2, 41715520), (4, 20857760), (5, 16686208), (7, 11918720), (8, 10428880), (10, 8343104), (11, 7584640), (14, 5959360), (16, 5214440), (20, 4171552), (22, 3792320), (28, 2979680), (32, 2607220), (35, 2383744), (40, 2085776), (44, 1896160), (55, 1516928), (56, 1489840), (64, 1303610), (70, 1191872), (77, 1083520), (80, 1042888), (88, 948080), (110, 758464), (112, 744920), (128, 651805), (140, 595936), (154, 541760), (160, 521444), (176, 474040), (220, 379232), (224, 372460), (280, 297968), (308, 270880), (320, 260722), (352, 237020), (385, 216704), (440, 189616), (448, 186230), (560, 148984), (616, 135440), (640, 130361), (704, 118510), (770, 108352), (880, 94808), (896, 93115), (1120, 74492), (1232, 67720), (1408, 59255), (1540, 54176), (1693, 49280), (1760, 47404), (2240, 37246), (2464, 33860), (3080, 27088), (3386, 24640), (3520, 23702), (4480, 18623), (4928, 16930), (6160, 13544), (6772, 12320), (7040, 11851), (8465, 9856)]